The Rhodia Classic Top Spiralbound No. 18 Notepad (8.25 by 11.75 inches) has a double wire binding at the top that won’t snag or unwind, plus 80 g acid-free, pH neutral paper with a smooth, satin finish – very ink-friendly. All 80 sheets of this A4-sized notepad are micro-perforated at the top for easy and clean tearing, so you can jot down a note, share ideas, and keep your thoughts at hand.